*{
    padding:0;
    margin: 0;
}
body{
    width:1500px;
    margin: 0 auto;
   
}

    /* 重置样式 */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    /* Header样式 */
    .header {
        z-index: 1000;
        background-color: white;
        left: 50%;
        transform: translateX(-50%);
        position: fixed;
        width: 1500px;
        height: 90px;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    /* 导航样式 */
    .nav {
        display: flex;
    }

    .nav ul {
        list-style-type: none;
        margin: 0;
        padding: 0;
    }

    .nav ul li {
        float: left;
        position: relative;
    }

    .nav ul li a {
        text-decoration: none;
        font-family: 微软雅黑;
        display: block;
        height: 90px;
        padding-left: 15px;
        padding-right: 15px;
        line-height: 90px;
        font-size: 24px;
        color: #575757;
    }

    .nav ul li a:hover {
        color: red;
    }

    /* 子菜单的基本样式 */
    .zi {
        background-color: white;
        position: absolute;
        top: 90px;
        width: 126px;
        left: 0;
        z-index: 1000;
        opacity: 0;
        transition: opacity 0.3s ease, transform 0.3s ease;
        pointer-events: none;
        border-top: 5px solid red;
        visibility: hidden;
    }

    .zi li {
        margin-bottom: 2px;
        /* 减少<li>元素的下边距 */
    }

    .zi li:not(:last-child) {
        border-bottom: 2px dashed #ccc;
        /* 增加虚线宽度 */
        padding-bottom: 2px;
        /* 减少<a>标签的内边距 */
    }

    .zi li a {
        padding: 5px 15px;
        line-height: 1.2;
    }

    /* 容器样式，用于水平排列和居中图片 */
    .img-container {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 35px;
        margin: 20px;
    }

    /* 图片样式 */
    .img {
        width: 250px;
        height: 125px;
        margin: 0;
        border: none;
    }

    #zicaidan1 {
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .zicaidanli {
        margin-left: 80px;
        margin-right: 80px;
    }

    .case-center {
        border-top: 5px solid red;
        position: absolute;
        top: 90px;
        height: 250px;
        width: 1500px;
        left: -253%;
        transform: translateX(-500%);
        z-index: 1000;
        background-color: #e5e5e5;
        opacity: 0;
        transition: opacity 0.3s ease, transform 0.3s ease;
         pointer-events: none;
        visibility: hidden;
    }

    /* 定义下滑动画 */
    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-20px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    /* 定义上滑动画 */
    @keyframes slideUp {
        from {
            opacity: 1;
            transform: translateY(0);
        }

        to {
            opacity: 0;
            transform: translateY(-20px);
        }
    }

    /* 不能删 */
    #bukeshan {
        margin: 0 auto;
        width: 1500px;
        height: 90px;

    }















#background-image{
    background-image: url(../images/picture/tupian5.jpg);
    height: 500px;
    cursor: pointer;
}





#fixed{
    background-color:white;
    border:10px solid RGB(0,162,232);
    border-top: 20px solid RGB(0,162,232);
    width:120px;
    height:280px;
    position: fixed;
    top:250px;
    right:0px;
    z-index: 2;
    animation-name: none; /* 初始化时不应用动画 */
   
   

}
@keyframes huadong {
    0%{
        transform: translateX(0%);
    }
    100%{
        transform: translateX(100%);
    }
    
}

#out{
    background-color: RGB(0,162,232);
    width:20px ;
    height: 20px;
   
    background-image: url(../images/image/keifu.png);
    
    background-position:-38px 4px;
  

    position: fixed;
    top:250px;
    right:0px;

}





#fixed>a{
    text-decoration: none;
    color:black;
    font-size: 14px;
    
    
}
#fixed>img:nth-of-type(1){
    width: 103px;
    height:40px;
}
#fixed>span{
    background-color: RGB(0,162,232);
    width:20px ;
    height: 20px;
    float: right;
    background-image: url(../images/image/keifu.png);
    
    background-position:-38px 4px;
    margin-right: -10px;
    margin-top: -20px;
    z-index: 3;

   
}


#side{
    position: fixed;
    top :650px;
    right:40px;
    
    width: 60px;
    height: 60px;
    border-radius: 50%;
    

}
#side>button{
    border: 0px;
    border-radius: 50%;
    background-color: rgb(203,208,230);
    width: 60px;
    height: 60px;
    cursor: pointer;
}






#content{
    margin-top: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#left{
    display: flex;
    align-items: center;
    float:left;
}


#left>div{
    display: inline-block;
    height: 5px;
    width:500px;
    background-color: red;
   
}
#center{
    width:1000px;
   text-align: center;

    font-size: 50px;
}
#right{
    display: flex;
    align-items: center;
    float:right;
}


#right>div{
    display:inline-block;
    height: 5px;
    width:500px;
    background-color: red;
   
}




#content1{
    display: flex;
    align-items: center;
    justify-content: center;
}
#content1>div{
    margin: 0 auto;    
    margin-top: 100px;
    width: 250px;
}


#content1>div>p:nth-of-type(1)
{
    text-align: center;
    font-size: 30px;
    margin-left: 20px;
}
#content1>div>p:nth-of-type(2)
{
   font-size: 20px;
   text-align: center;
}





#content2{
    margin-top: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 100px;

}

#content2>div{
    text-align: center;
    width:300px;
    height: 420px;
    margin-right: 10px;
    margin-left: 10px;
    background-color:rgb(244,245,249);
}
#content2>div>.top1{
    height: 150px;
    background-color: rgb(150, 142, 142);
    color: white;
    text-align: center;
}
#content2>div>.top2{
    height: 150px;
    background-color:rgb(150, 48, 48);
    color: white;
    text-align: center;
}

.picture{
    margin: 0 auto;
    background-color: white;
    position: relative;
    top:-50px;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 10px solid rgb(247,248,252,0.5);
   
    display: flex;
    align-items: center;
    justify-content: center;
}

#content3{
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 100px;
    margin-top: 100px;
}
#content3>div{
    width: 300px;
    text-align: center;
}



#content4{
    height: 600px;
    background-color: rgb(24,99,180);;
    display: flex;
    align-items: center;
    justify-content: center;
}
#content4>div{
    color: white;
    margin-left: 70px;
    
}
#content5{
    margin-top: 100px;
    margin-bottom: 100px;
    background-image: url(../images/image/w_main5.png);
    height: 500px;
}
#content5>div{
    margin-top: 10px;
    width: 700px;
    float: left;
    margin-left: 40px;
}
#content5>div>div{
    display: inline-block;
}
#content5>div>img{
    float: right;
}










#content6{
    background-color: whitesmoke;
    overflow: hidden
}

#content7{
    text-align: center;
}
#content7>h1 {

    padding-top: 100px;
}

#content8{
    margin-top: 80px;
    margin-bottom: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}
#content8>div{
    height: 30px;
    width: 1px;
    background-color: gray;
}

#content8>button{
    margin-left: 40px;
    margin-right: 40px;
    border: 0px;
}




#content9>div{
    width: 690px;
    height: 300px;
    float: left;
   
    margin-left: 50px;
}
#content9>div>img{
    width: 200px;
    height: 130px;
}
#content9>div>div{
    margin-left: 30px;
    display: inline-block;
}


.dataright{
    float: right;
} 




page{
    display:none;
}













#content10
{
    text-align: center;
    background-color: rgb(94,94,94);
    height: 200px;
}
#content10>h1{

    color: white;
    padding-top: 60px;
}
#content10>button{
    background-color: rgb(175,32,33);
    border-radius: 10px;
    width: 150px;
    height: 50px;
    color: white;
    font-size: 20px;
}













.footer {
    width: 1500px;
    height: 450px;
    margin: 0 auto;
    background-color: #272844;
}

.shang {
    height: 100px;
    width: 1200px;
    margin: 0 auto;
}

.shang p {
    margin-left: 65px;
    padding-top: 20px;
}

.last {
    border-bottom: 2px solid #32354b;
}

.zhong {
    overflow: hidden;
    width: 1200px;
    margin: 50px auto;
}

.zhong .left {
    float: left;
    margin-left: 65px;
}

.line {
    float: left;
    height: 150px;
    margin-left: 60px;
    border-right: 2px solid #38384e;
}

.center {
    float: left;
    margin-left: 60px;
}

.one {
    float: left;
}

.two,
.three,
.four {
    float: left;
    margin-left: 60px;
}

.one ul li .first,
.two ul li .first,
.three ul li .first,
.four ul li .first,
.four ul li .child {
    font: 600 16px 'Microsoft yahei';
    color: #a1abb8;
}

.one ul li .child,
.two ul li .child,
.three ul li .child {
    font: 500 13px 'Microsoft yahei';
    color: #a1abb8;
}

.right {
    float: left;
    margin-left: 30px;
}

.right p {
    font: 500 15px 'Microsoft yahei';
    color: #a1abb8;
}

.right .second {
    font: 500 25px 'Microsoft yahei';
    color: #c3cdc7;
}

.zixun {
    width: 100px;
    height: 30px;
    background-color: #ff3533;
    border: 2px solid #ff3533;
    border-radius: 30px;
    line-height: 30px;
    text-align: center;
    margin: 5px 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.zixun a {
    color: white;
    text-decoration: none;
}

.dizhi,
.youzhongng {
    display: flex;
    align-items: center;
    margin-top: 5px;
}

.right img {
    margin-right: 10px;
}

.right em {
    font: 500 15px 'Microsoft yahei';
    color: #c3cdc7;
}

.xia {
    width: 550px;
    height: 20px;
    margin: 80px auto;
    color: #c3cdc7;
}

li{
    list-style:none;
    
}
li>a{
    text-decoration: none;
}

